diff --git a/.github/workflows/ci_cd.yml b/.github/workflows/ci_cd.yml
index 017878e2..13db8dd7 100644
--- a/.github/workflows/ci_cd.yml
+++ b/.github/workflows/ci_cd.yml
@@ -188,7 +188,7 @@ jobs:
         working-directory: pyvista
 
       - name: Unit Testing
-        run: xvfb-run python -m pytest -v --allow_useless_fixture --generated_image_dir gen_dir tests/plotting/test_plotting.py
+        run: xvfb-run python -m pytest -v --allow_useless_fixture --generated_image_dir gen_dir tests/plotting/test_plotting.py -n auto
         working-directory: pyvista
 
       - name: Upload generated image artifact